30587454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5305

約数の個数: 48

約数和(自身を含む): 73878480

約数和(自身を除く): 43291026

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5261, 5814, 10522, 15783, 31566, 47349, 89437, 94698, 99959, 178874, 199918, 268311, 299877, 536622, 599754, 804933, 899631, 1609866, 1699303, 1799262, 3398606, 5097909, 10195818, 15293727, 30587454]

約数ペア:

[(1, 30587454), (2, 15293727), (3, 10195818), (6, 5097909), (9, 3398606), (17, 1799262), (18, 1699303), (19, 1609866), (34, 899631), (38, 804933), (51, 599754), (57, 536622), (102, 299877), (114, 268311), (153, 199918), (171, 178874), (306, 99959), (323, 94698), (342, 89437), (646, 47349), (969, 31566), (1938, 15783), (2907, 10522), (5261, 5814)]